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v20.2.0002

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@freakmaxi freakmaxi released this 24 Jun 18:08
· 230 commits to master since this release
  • Improved cluster data nodes' connectivity handling
  • Performance Improvements for folder creation and locking
  • Replaced go-redis redis client with radix because of lightweight implementation and respectively better performance
  • NEW Snapshot feature
  • NEW Cluster balancing feature
  • NEW Cluster moving feature
  • NEW Metadata structure and data-node integrity repair feature
  • Logging is improved significantly
  • Improved indexing performance significantly
  • Improved cluster synchronization performance and data handling
  • Many stability and consistency improvements on head and data nodes
  • Fixed formatting bugs on the file-system and admin tools
  • Many refactoring and code eliminations, architectural and logical changes to improve stability and performance
  • Improved performance on all file system operations (read, delete, create, move, copy, ...)
  • Tunned failure handling and better http status code responses
  • Added Docker container capability
  • Eliminated many many bugs...

IMPORTANT NOTE The working logic of all nodes is heavily modified. The inputs and outputs are the same but how the system handling requests are changed. It is better to create a test environment to see if everything is working correctly. After upgrade, you should run consistency repair to be sure everything is aligned for the new installation.

./kertish-admin -repair-consistency

If you have any problem with the upgrade, please create an issue, I'll try to solve the incident as much as I can.